Radiant|Natural|GIA

1.71ct G VS1 Radiant Natural Diamond

GD • G/VS1 • GIA 3425627641

Certificate GIA 3425627641

Diamond specifications and retailer prices

From £11,605 GBP
$15,550 USD
As of October 28, 2026
Save £9,182 GBP (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £20,787 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3425627641. Listed at 24 retailers as of October 28, 2026, with prices from £11,605 to £20,787, a £9,182 spread on the same certified stone. MOH London lists it at £20,787. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425627641
Dimensions7.85 × 6.22 × 4.22 mm
L/W Ratio1.26
Top View
7.85 mm6.22 mm1.71 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3425627641
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £20,787 GBP|Low: £11,605 GBP|High: £21,037 GBP|Avg: £15,306 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8£11,605 GBP
Retailer 11£11,684 GBP
Retailer 9£12,755 GBP
Retailer 13£13,310 GBP
Retailer 6£13,852 GBP
Retailer 10£14,087 GBP
Retailer 12£14,197 GBP
Retailer 5£14,419 GBP
Retailer 4£15,309 GBP
Retailer 2£15,533 GBP
Retailer 3£18,855 GBP
Retailer 7£19,554 GBP
MOH London£20,787 GBP

45 data points across 13 retailers

24 retailers£11,605 GBP to £20,787 GBP

B+
Cheapest Retailer
-
£11,605 GBP
$15,550 USD
B+
Retailer 2
-
£11,684 GBP
€14,910 EUR
View
B
Retailer 3
-
£12,236 GBP
$16,395 USD
View
B
Retailer 4
-
£12,410 GBP
$16,628 USD
View
B
Retailer 5
-
£12,490 GBP
CA$23,244 CAD
View
B
Retailer 6
-
£12,755 GBP
$17,090 USD
View
Final sale: no returns
B
Retailer 7
-
£13,016 GBP
$17,440 USD
View
B
Retailer 8
-
£13,310 GBP
$17,834 USD
View
B
Retailer 9
-
£13,421 GBP
$17,982 USD
View
B
Retailer 10
-
£13,852 GBP
View
Retailer 11
-
£14,087 GBP
A$29,038 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
£14,197 GBP
$19,023 USD
View
B
Retailer 13
-
£14,419 GBP
$19,320 USD
View
B
Retailer 14
-
£14,695 GBP
$19,690 USD
View
B
Retailer 15
-
£14,695 GBP
$19,690 USD
View
B
Retailer 16
-
£14,974 GBP
$20,063 USD
View
B
Retailer 17
-
£15,188 GBP
$20,350 USD
View
B
Retailer 18
-
£15,309 GBP
View
B
Retailer 19
-
£15,489 GBP
$20,753 USD
View
B
Retailer 20
-
£15,517 GBP
$20,791 USD
View
B
Retailer 21
-
£15,533 GBP
€19,821 EUR
View
B
Retailer 22
-
£18,855 GBP
$25,264 USD
View
B
Retailer 23
-
£19,554 GBP
ZAR 423,275 ZAR
View
Most Expensive
B
MOH London
40A2460A3 · Nov 1
£20,787 GBP
View
23 more retailers have this diamond
Prices start from £11,605 GBPSave up to £9,182 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.71ct Radiant
£11,605 GBP